:root{
 --bg:#F5F8FC;--nav:rgba(10,24,42,.94);--title:#102033;--brand:#3B82F6;--deep:#172B4D;--ice:#38BDF8;--cyan:#22D3C5;--violet:#6366F1;--soft:#E9F5FF;--mint:#E8FCFA;--gray:#F0F4F8;--link:#2563EB;--text:#263748;--muted:#657789;--quiet:#8C9AAA;--card:#fff;--dark:#12253A;--border:rgba(59,130,246,.14);--shadow:0 20px 50px rgba(29,78,119,.10);--radius:24px;--shell:1240px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:var(--link);text-decoration:none}a:hover{text-decoration:none}img{max-width:100%;height:auto}.shell{width:min(calc(100% - 40px),var(--shell));margin:0 auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--nav);backdrop-filter:blur(16px);box-shadow:0 8px 28px rgba(10,35,60,.12);border-bottom:1px solid rgba(255,255,255,.08)}.header-inner{width:min(calc(100% - 36px),1280px);margin:auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-logo{display:flex;align-items:center;flex:0 0 auto}.site-logo img{display:block;max-height:44px;max-width:156px}.nav-core{display:flex;align-items:center;justify-content:center;gap:8px;flex:1}.nav-core a{color:#DCEAF7;border-radius:999px;padding:8px 12px;font-size:14px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(56,189,248,.14)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn,.btn-outline{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border-radius:999px;font-weight:700;transition:.2s ease}.main-btn{background:linear-gradient(135deg,#2563EB 0%,#3B82F6 48%,#22D3C5 100%);color:#fff;box-shadow:0 14px 32px rgba(37,99,235,.20)}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(37,99,235,.28)}.main-btn:focus,.btn-outline:focus,.menu-toggle:focus,.drawer-close:focus{outline:3px solid rgba(56,189,248,.35);outline-offset:3px}.btn-outline{border:1px solid rgba(37,99,235,.26);color:var(--link);background:#fff}.menu-toggle{width:44px;height:44px;border:0;border-radius:14px;background:rgba(255,255,255,.09);display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{width:19px;height:2px;border-radius:3px;background:#EAF4FF}.mobile-only{display:none}.drawer-overlay{position:fixed;inset:0;background:rgba(6,18,31,.45);opacity:0;pointer-events:none;transition:.25s;z-index:10000}.site-drawer{position:fixed;top:0;right:0;width:min(390px,88vw);height:100dvh;background:#fff;transform:translateX(102%);transition:.28s ease;z-index:10001;box-shadow:-25px 0 60px rgba(10,35,60,.18);overflow-y:auto}.drawer-open .site-drawer{transform:translateX(0)}.drawer-open .drawer-overlay{opacity:1;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--border);color:var(--title)}.drawer-close{border:0;background:var(--gray);width:38px;height:38px;border-radius:50%;font-size:24px;line-height:1;cursor:pointer;color:var(--title)}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:18px}.drawer-nav a{padding:12px 14px;border-radius:14px;color:var(--text);background:#F8FBFE}.drawer-nav a:hover{background:var(--soft);color:var(--link)}
.hero{position:relative;padding:72px 0 66px;background:radial-gradient(circle at 80% 10%,rgba(56,189,248,.22),transparent 31%),radial-gradient(circle at 15% 80%,rgba(34,211,197,.16),transparent 26%),linear-gradient(135deg,#F9FCFF,#EEF7FF 52%,#F1FFFD);overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.035) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.5),transparent)}.hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:50px;align-items:center}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#0284C7;font-weight:800}.hero h1{font-size:clamp(48px,7vw,88px);line-height:1.04;letter-spacing:-.045em;margin:12px 0 18px;color:var(--title)}.hero-subtitle{font-size:clamp(21px,2.5vw,31px);line-height:1.35;font-weight:800;color:var(--deep);max-width:720px;margin:0 0 16px}.hero-copy{font-size:16px;color:var(--muted);max-width:690px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.micro-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.micro-points span{padding:7px 12px;border:1px solid rgba(59,130,246,.16);border-radius:999px;background:rgba(255,255,255,.68);color:var(--deep);font-size:13px}.hero-visual{position:relative}.hero-visual .hero-main{width:100%;border-radius:30px;box-shadow:0 28px 70px rgba(23,43,77,.18);background:white;padding:9px}.hero-visual .float-img{position:absolute;width:31%;right:-4%;bottom:-10%;border:7px solid rgba(255,255,255,.9);border-radius:24px;box-shadow:var(--shadow);background:#fff}.hero-visual .float-img.secondary{right:auto;left:-5%;bottom:auto;top:-7%;width:27%}
.highlight-strip{background:rgba(255,255,255,.84);border-bottom:1px solid var(--border)}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr)}.highlight-item{padding:24px 26px;position:relative}.highlight-item:not(:last-child):after{content:"";position:absolute;right:0;top:24px;bottom:24px;width:1px;background:var(--border)}.highlight-no{font-size:11px;letter-spacing:.16em;color:#0284C7;font-weight:800}.highlight-item h3{margin:3px 0 6px;color:var(--title);font-size:17px}.highlight-item p{margin:0;font-size:13px;color:var(--muted);line-height:1.65}
.section{padding:82px 0}.section.tight{padding:56px 0}.section.soft{background:linear-gradient(135deg,#EEF7FF,#F5FBFF)}.section.mint{background:linear-gradient(135deg,#E8FCFA,#F7FFFF)}.section.deep{background:linear-gradient(135deg,#10283D,#173C59);color:#EAF4FF}.section.deep h2,.section.deep h3,.section.deep .section-title{color:#fff}.section.deep p{color:#C9DCEB}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:30px}.section-head h2,.section-title{margin:8px 0 0;font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.025em;color:var(--title)}.section-head p{max-width:580px;margin:0;color:var(--muted)}.channel-cloud{display:flex;flex-wrap:wrap;gap:11px}.channel-pill{display:inline-flex;flex-direction:column;gap:3px;max-width:280px;padding:12px 16px;border:1px solid var(--border);border-radius:20px;background:rgba(255,255,255,.74);box-shadow:0 8px 24px rgba(29,78,119,.05)}.channel-pill strong{color:var(--title);font-size:14px}.channel-pill span{color:var(--muted);font-size:12px}.editorial{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}.editorial.reverse{grid-template-columns:.92fr 1.08fr}.editorial.reverse .editorial-media{order:2}.editorial-media{position:relative}.editorial-media img{width:100%;height:auto;object-fit:contain;border-radius:28px;box-shadow:var(--shadow);background:#fff;padding:8px}.editorial-copy h2{font-size:clamp(30px,3.5vw,46px);line-height:1.18;margin:8px 0 18px;color:var(--title)}.editorial-copy p{color:var(--muted)}.number-list{display:grid;gap:12px;margin:24px 0}.number-item{display:grid;grid-template-columns:42px 1fr;gap:13px;align-items:start}.number-item b{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--soft);color:var(--link);font-size:13px}.number-item strong{display:block;color:var(--title);margin-bottom:2px}.number-item span{color:var(--muted);font-size:14px}.text-link{display:inline-flex;gap:7px;align-items:center;font-weight:700;margin-top:8px}.text-link:after{content:"→"}
.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.zone-card,.info-card,.review-card,.card{border:1px solid var(--border);box-shadow:var(--shadow);border-radius:24px}.zone-card{overflow:hidden}.zone-card.blue{background:#EEF7FF}.zone-card.mint{background:#ECFCFA}.zone-card.white{background:#fff}.zone-card.dark{background:var(--dark);color:#EAF4FF}.zone-card.dark h3{color:#fff}.zone-card.dark p{color:#BDD4E7}.zone-card img{width:100%;height:auto;object-fit:contain;display:block}.zone-body{padding:26px}.zone-body h3{font-size:26px;margin:3px 0 10px;color:var(--title)}.zone-body p{color:var(--muted)}.service-points{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:8px}.service-points li{position:relative;padding-left:18px;color:var(--muted);font-size:14px}.service-points li:before{content:"";position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--cyan))}
.message-card{background:#fff;border:1px solid var(--border);border-radius:26px;padding:26px;box-shadow:var(--shadow)}.message-bubble{max-width:86%;padding:12px 15px;border-radius:18px;margin:9px 0;font-size:14px;color:var(--muted);background:var(--gray)}.message-bubble.me{margin-left:auto;background:var(--soft);color:var(--deep)}.topic-list{display:grid;gap:12px}.topic-row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--border)}.topic-row:last-child{border-bottom:0}.topic-row b{color:#0284C7;font-size:12px;letter-spacing:.1em}.topic-row strong{display:block;color:var(--title)}.topic-row span{display:block;color:var(--muted);font-size:13px}.triple-grid{display:grid;grid-template-columns:1.12fr .88fr 1fr;gap:22px}.feature-panel{border-radius:26px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);background:#fff}.feature-panel .panel-body{padding:24px}.feature-panel img{width:100%;height:auto;object-fit:contain}.notice-list{display:grid;gap:14px}.notice-item{display:grid;grid-template-columns:58px 1fr;gap:12px;align-items:start}.notice-date{border-radius:14px;background:var(--soft);color:var(--link);text-align:center;padding:8px 5px;font-size:11px;font-weight:800}.notice-date strong{display:block;font-size:20px;line-height:1}.notice-item h4{margin:0 0 4px;color:var(--title)}.notice-item p{margin:0;color:var(--muted);font-size:13px}.app-phone{background:linear-gradient(160deg,#153752,#0C2236);border-radius:28px;padding:20px;color:#EAF4FF}.app-phone img{display:block;margin:auto;max-height:360px}.app-phone h3{color:#fff}.app-phone p{color:#C8DEEF}
.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.safety-panel{padding:30px;border-radius:28px;background:rgba(255,255,255,.78);border:1px solid var(--border);box-shadow:var(--shadow)}.safety-panel img{width:100%;border-radius:22px;margin-bottom:20px}.safety-panel h3{font-size:27px;color:var(--title);margin:0 0 8px}.safety-panel p{color:var(--muted)}.review-wall{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.review-card{background:#fff;padding:24px;grid-column:span 4}.review-card:nth-child(2),.review-card:nth-child(5){transform:translateY(14px)}.review-card .quote{font-size:19px;line-height:1.65;color:var(--deep);margin:0 0 14px}.review-card .role{font-size:12px;color:var(--quiet);letter-spacing:.08em}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:18px;padding:0 20px;box-shadow:0 10px 30px rgba(29,78,119,.05)}.faq-list summary{cursor:pointer;list-style:none;font-weight:800;color:var(--title);padding:18px 32px 18px 0;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;top:12px;font-size:26px;color:var(--brand)}.faq-list details[open] summary:after{content:"−"}.faq-list details p{margin:0 0 18px;color:var(--muted)}.responsible-note{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;padding:28px;border-radius:28px;background:linear-gradient(135deg,#EAF5FF,#ECFFFB);border:1px solid var(--border)}.responsible-note .note-no{font-size:36px;line-height:1;color:var(--link);font-weight:900}.responsible-note h3{margin:0 0 8px;color:var(--title)}.responsible-note p{margin:0;color:var(--muted)}
.page-hero{padding:64px 0 52px;position:relative;overflow:hidden}.page-hero.blue{background:linear-gradient(135deg,#EDF7FF,#F7FBFF)}.page-hero.mint{background:linear-gradient(135deg,#ECFFFB,#F8FFFF)}.page-hero.violet{background:linear-gradient(135deg,#F1F2FF,#F8FBFF)}.page-hero.deep{background:linear-gradient(135deg,#10283D,#17415F);color:#EAF4FF}.page-hero.deep h1,.page-hero.deep h2{color:#fff}.page-hero.deep p{color:#C9DCEB}.page-hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:42px;align-items:center}.page-hero h1{font-size:clamp(40px,5vw,66px);line-height:1.07;margin:9px 0 16px;color:var(--title);letter-spacing:-.035em}.page-hero p{color:var(--muted);font-size:16px}.page-hero img{width:100%;border-radius:28px;box-shadow:var(--shadow);background:#fff;padding:8px}.page-hero.deep img{background:rgba(255,255,255,.08)}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}.article-card{background:#fff;border:1px solid var(--border);border-radius:26px;padding:34px;box-shadow:var(--shadow)}.article-card h2{font-size:30px;line-height:1.2;margin:0 0 14px;color:var(--title)}.article-card h3{font-size:20px;color:var(--title);margin:26px 0 8px}.article-card p{color:var(--muted);margin:0 0 16px}.side-stack{display:grid;gap:18px;position:sticky;top:96px}.side-card{border-radius:22px;padding:22px;background:#EEF7FF;border:1px solid var(--border)}.side-card.mint{background:#E8FCFA}.side-card.dark{background:#12253A;color:#EAF4FF}.side-card h3{margin:0 0 9px;color:var(--title)}.side-card.dark h3{color:#fff}.side-card p{margin:0;color:var(--muted);font-size:14px}.side-card.dark p{color:#BCD1E1}.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.tag-cloud span{padding:7px 11px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:13px;color:var(--deep)}.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step{padding:24px;border-radius:22px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.step b{font-size:12px;color:#0284C7;letter-spacing:.15em}.step h3{margin:7px 0;color:var(--title)}.step p{margin:0;color:var(--muted);font-size:14px}.timeline{display:grid;gap:0}.timeline-item{display:grid;grid-template-columns:90px 1fr;gap:22px;position:relative;padding-bottom:26px}.timeline-item:before{content:"";position:absolute;left:43px;top:44px;bottom:0;width:1px;background:var(--border)}.timeline-item:last-child:before{display:none}.timeline-mark{width:86px;padding:12px 8px;text-align:center;border-radius:18px;background:var(--soft);color:var(--link);font-size:12px;font-weight:800}.timeline-body h3{margin:3px 0;color:var(--title)}.timeline-body p{margin:0;color:var(--muted)}.contact-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.contact-flow .step{box-shadow:none}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.support-card{padding:24px;border-radius:22px;background:#fff;border:1px solid var(--border)}.support-card h3{color:var(--title);margin:0 0 8px}.support-card p{color:var(--muted);margin:0}.guide-list{counter-reset:guide;display:grid;gap:16px}.guide-row{counter-increment:guide;display:grid;grid-template-columns:58px 1fr;gap:16px;align-items:start;padding:20px;border:1px solid var(--border);border-radius:22px;background:#fff}.guide-row:before{content:counter(guide,decimal-leading-zero);display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,#E9F5FF,#E8FCFA);color:var(--link);font-weight:900}.guide-row h3{margin:0 0 5px;color:var(--title)}.guide-row p{margin:0;color:var(--muted)}
.site-footer{background:#0C1B2A;color:#EAF4FF;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:34px}.footer-brand img{max-height:48px;max-width:160px;margin-bottom:15px}.footer-brand p{color:#BFD4E5;font-size:14px}.site-footer h3{font-size:14px;color:#fff;margin:0 0 12px}.site-footer nav{display:flex;flex-direction:column;gap:7px}.site-footer a{color:#CFE0ED;font-size:13px}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:20px;display:flex;justify-content:space-between;gap:28px;color:#9FB9CC;font-size:12px}.footer-bottom p{margin:0}.mobile-bottom{display:none}
@media(max-width:980px){.desktop-nav{display:none}.hero-grid,.page-hero-grid,.editorial,.editorial.reverse{grid-template-columns:1fr}.editorial.reverse .editorial-media{order:0}.hero-visual{max-width:740px;margin:auto}.highlight-grid{grid-template-columns:1fr 1fr}.highlight-item:nth-child(2):after{display:none}.dual-grid,.safety-grid{grid-template-columns:1fr}.triple-grid{grid-template-columns:1fr 1fr}.triple-grid>:last-child{grid-column:1/-1}.content-layout{grid-template-columns:1fr}.side-stack{position:static;grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-grid nav:last-child{grid-column:2/-1}.step-grid,.support-grid{grid-template-columns:1fr 1fr}.contact-flow{grid-template-columns:1fr 1fr}.review-card{grid-column:span 6}.review-card:nth-child(2),.review-card:nth-child(5){transform:none}}
@media(max-width:720px){.shell{width:min(calc(100% - 28px),var(--shell))}.header-inner{width:calc(100% - 20px);min-height:64px;gap:8px}.mobile-only{display:inline-flex}.desktop-only{display:none}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.site-logo img{max-height:36px;max-width:118px}.header-actions{margin-left:auto}.header-cta{min-height:38px;padding:8px 13px;font-size:12px}.hero{padding:48px 0 46px}.hero-grid{gap:34px}.hero h1{font-size:48px}.hero-subtitle{font-size:23px}.hero-copy{font-size:14px}.hero-visual .float-img{width:33%;right:0;bottom:-8%}.hero-visual .float-img.secondary{left:0}.highlight-grid{grid-template-columns:1fr}.highlight-item:not(:last-child):after{right:20px;left:20px;top:auto;bottom:0;width:auto;height:1px}.section{padding:62px 0}.section.tight{padding:44px 0}.section-head{align-items:flex-start;flex-direction:column}.section-head h2,.section-title{font-size:34px}.editorial{gap:28px}.editorial-copy h2{font-size:33px}.dual-grid,.triple-grid,.safety-grid,.side-stack,.step-grid,.support-grid,.contact-flow{grid-template-columns:1fr}.triple-grid>:last-child{grid-column:auto}.review-wall{display:block}.review-card{margin-bottom:14px}.page-hero{padding:46px 0 38px}.page-hero-grid{gap:28px}.page-hero h1{font-size:40px}.article-card{padding:24px}.content-layout{gap:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-grid nav:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.drawer-nav{grid-template-columns:1fr}.mobile-bottom{position:fixed;z-index:9000;left:10px;right:10px;bottom:8px;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(10,24,42,.94);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.1);border-radius:18px;box-shadow:0 14px 38px rgba(10,24,42,.25);padding:7px}.mobile-bottom a{color:#DCEAF7;text-align:center;padding:8px 4px;font-size:12px;border-radius:12px}.mobile-bottom a:hover{background:rgba(56,189,248,.14);color:#fff}.site-footer{padding-bottom:92px}.timeline-item{grid-template-columns:68px 1fr;gap:14px}.timeline-item:before{left:33px}.timeline-mark{width:66px}.responsible-note{grid-template-columns:1fr}.responsible-note .note-no{font-size:28px}}